Arc Mainnet/5042

ArcScan

Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

Contract address

Not published yet. The official address will appear here first — verify against this page before interacting with any contract.

Explore

Overview
Blocks
Transactions

Resources

Arc docs
Official explorer

Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

Aggregated analytics are approximate and computed over a recent window of blocks. Independent community explorer. Not affiliated with Circle or the Arc team. Nothing here is financial advice.

Block #21376142 · ArcScan

Block

#21,376,142

2026-09-17 19:17:56 UTC

FinalizedProposed 38 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,376,142
Timestamp: 38 days ago · 2026-09-17 19:17:56 UTC
Transactions: 0 transactions in this block
Block hash: 0xa184ff2865528228da14dbc601520f0231d95f6e345e2ca63fb3fc9689cdba31
Parent hash: 0xf8e9c75c…20228eba
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,376,142 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

8.2%2,467,722 / 30,000,000

Base fee

20 gwei

State root

0xbcba0d821639…f2dd8baea7b2

Transactions root

0x5ea1c1a2eab1…ac0956a853e1

Receipts root

0x2e060ee3aa5e…6c887d37032e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800